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[PATCH] vm: remove unused/broken page_pte[_prot] macros

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This patch removes page_pte_prot and page_pte macros from all
architectures.  Some architectures define both, some only page_pte (broken)
and others none.  These macros are not used anywhere.

page_pte_prot(page, prot) is identical to mk_pte(page, prot) and
page_pte(page) is identical to page_pte_prot(page, __pgprot(0)).

* The following architectures define both page_pte_prot and page_pte

  arm, arm26, ia64, sh64, sparc, sparc64

* The following architectures define only page_pte (broken)

  frv, i386, m32r, mips, sh, x86-64

* All other architectures define neither

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Tejun Heo
2005-10-30 15:02:42 -08:00
committed by Linus Torvalds
parent c7e9dd4dd0
commit 1426d7a81d
13 changed files with 0 additions and 28 deletions
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1
include/asm-mips/pgtable.h
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@@ -75,7 +75,6 @@ extern void paging_init(void);
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
*/
#define page_pte(page) page_pte_prot(page, __pgprot(0))
#define pmd_phys(pmd) (pmd_val(pmd) - PAGE_OFFSET)
#define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
#define pmd_page_kernel(pmd) pmd_val(pmd)